After I have input a Wind Definition, is there a way to update it (for example change the wind speed) using the GUI?
If a Wind Definition is already input in the model, to edit it in the Graphical User Interface (GUI) go to the Loading menu, expand Definitions -> Wind Definitions -> TYPE 1 options in the Load & Definition dialog and double click on the INTENSITY line.
In the opened dialog, click on the on Generate button and this will open up the dialog to modify various wind definition parameters. Once a change is made, click Apply following by OK. In the Intensity dialog click Modify and Close to accept the changes.